A hydraulic desilting and drainage device

Abstract

The utility model relates to the technical field of water conservancy, and in particular to a water conservancy silt removal and drainage device, which is provided with a body, a top movable pipe which can move left and right is provided on the upper side of the body, a folding connecting pipe is fixedly provided on the right side of the lower end face of the top movable pipe, and a silt suction connecting pipe which is connected to an external silt suction machine is provided on the lower end face of the folding connecting pipe. The utility model can effectively increase the filtration efficiency of the filter inner plate by reciprocating the movable connecting block and the top movable pipe back and forth, and can also prevent the problem of being unable to filter due to excessive accumulation of silt in a single place, and by starting the delivery pump in the drug delivery tube, the bactericide in the drug box is put into the water storage cavity, which can be discharged to the lake surface through the drain outlet, so that the utility model can perform a preliminary purification function on the lake water.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy, in particular to a water conservancy silt removal and drainage device. Background Art

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. By building water conservancy projects, water flow can be controlled, floods can be prevented, and water volume can be regulated and allocated to meet the needs of people's lives and production for water resources.

[0003] When using a ship to dredge the lake bottom, due to the limited carrying capacity of the ship, the sewage contained in the sludge will occupy a portion of the ship's carrying capacity, resulting in the need for the ship to frequently dock for cleaning, resulting in low work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a hydraulic desilting and drainage device to overcome the above-mentioned defects in the prior art.

[0005] According to the utility model, a hydraulic desilting and drainage device comprises a machine body, wherein a top movable pipe capable of moving left and right is arranged on the upper side of the machine body, a folding connecting pipe is fixedly arranged on the right side of the lower end face of the top movable pipe, the folding connecting pipe is made of foldable material, and a silt suction connecting pipe connected to an external silt suction machine is arranged on the lower end face of the folding connecting pipe;

[0006] A filtering working chamber opening upward is provided on the upper end surface of the body, a moving chamber opening upward is provided on the right side of the upper end surface of the body, a filtering inner plate is fixedly provided on the lower wall of the filtering working chamber, a gap for filtering sludge is provided in the filtering inner plate, a water storage chamber is provided on the lower end surface of the filtering inner plate, the filtering inner plate and the water storage chamber are both arranged in an arc shape, and a drainage outlet connected to an external drainage pump is provided on the rear wall of the water storage chamber.

[0007] In some embodiments, a movable shaft is rotatably provided in the movable cavity, a movable connecting block capable of moving forward and backward is provided in the movable cavity, the outer cylindrical surface of the movable shaft is threadedly connected to the movable connecting block, a silt transport pump is fixedly provided in the top movable tube, the lower end surface of the top movable tube is fixedly connected to the movable connecting block, a movable motor is fixedly provided on the rear end surface of the body, and the rear end surface of the movable shaft is dynamically connected to the movable motor.

[0008] In some embodiments, a sludge stirring roller is rotatably provided in the filtering working chamber, a stirring motor is fixedly provided on the rear end surface of the machine body, and the rear end surface of the sludge stirring roller is dynamically connected to the stirring motor.

[0009] In some embodiments, a silt removal disassembly plate is fixedly provided on the front end face of the machine body, and a disassembly inner plate is fixedly provided on the rear end face of the silt removal disassembly plate. The disassembly inner plate and the silt removal disassembly plate are detachably connected, so that silt removal work can be performed after disassembly.

[0010] In some embodiments, a medicine box is fixedly provided in the body, and the sterilant can be stored in the medicine box. The front end face of the medicine box is provided with a medicine delivery port connected to the outside, and the left end face of the medicine box is provided with a medicine delivery tube connected to the water storage cavity, and a delivery pump is installed in the medicine delivery tube.

[0011] In some embodiments, a control panel is fixedly provided on the left end surface of the machine body, and the control panel can control the start and stop of all motors and pumps of the utility model.

[0012] Compared with the prior art, the advantages of the utility model are:

[0013] The utility model can effectively increase the filtration efficiency of the filter inner plate by moving the mobile connecting block and the top mobile pipe back and forth, and can also prevent the problem of being unable to filter due to excessive sludge accumulation in a single place. By starting the delivery pump in the medicine delivery pipe, the bactericide in the medicine box is put into the water storage cavity, which can be discharged to the lake surface through the drain port, so that the utility model can perform a preliminary purification function on the lake water. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the front view of the utility model;

[0015] Figure 2 It is a left view of the utility model;

[0016] Figure 3 It is a top view of the utility model;

[0017] Figure 4 It is a rear view of the utility model;

[0018] Figure 5 The utility model is a schematic diagram of the overall structure of a hydraulic desilting and drainage device.

[0019] Figure 6 This utility model Figure 2 Structural schematic diagram of the middle silt removal plate component;

[0020] In the figure:

[0021] 11. Machine body; 12. Filter working chamber; 13. Sludge removal disassembly plate; 14. Drug delivery port; 15. Sludge suction connecting pipe; 16. Folding connecting pipe; 17. Top moving pipe; 18. Sludge delivery pump; 19. Moving chamber; 20. Moving connecting block; 21. Moving shaft; 22. Control panel; 23. Drain port; 24. Sludge stirring roller; 25. Stirring motor; 26. Moving motor; 27. Water storage chamber; 28. Drug box; 29. ​​Drug delivery pipe; 30. Filter inner plate; 31. Disassemble inner plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0023] See also Figure 1-Figure 6 , which is the first embodiment of the utility model, and provides an embodiment of a hydraulic desilting and drainage device, including a body 11, a top movable pipe 17 capable of moving left and right is provided on the upper side of the body 11, a folding connecting pipe 16 is fixedly provided on the right side of the lower end surface of the top movable pipe 17, the folding connecting pipe 16 is made of foldable material, and a silt suction connecting pipe 15 connected to an external silt suction machine is provided on the lower end surface of the folding connecting pipe 16;

[0024] The upper end surface of the body 11 is provided with a filtering working chamber 12 opening upward, and the right side of the upper end surface of the body 11 is provided with a moving chamber 19 opening upward. A filtering inner plate 30 is fixedly provided on the lower wall of the filtering working chamber 12, and a gap for filtering sludge is provided in the filtering inner plate 30. A water storage chamber 27 is provided on the lower end surface of the filtering inner plate 30. Both the filtering inner plate 30 and the water storage chamber 27 are arranged in an arc shape, and a drainage port 23 connected to an external drainage pump is provided on the rear wall of the water storage chamber 27.

[0025] A movable shaft 21 is rotatably provided in the movable cavity 19, and a movable connecting block 20 that can move forward and backward is provided in the movable cavity 19. The outer cylindrical surface of the movable shaft 21 is threadedly connected to the movable connecting block 20. A silt transport pump 18 is fixedly provided in the top movable tube 17. The lower end surface of the top movable tube 17 is fixedly connected to the movable connecting block 20. A movable motor 26 is fixedly provided on the rear end surface of the body 11, and the rear end surface of the movable shaft 21 is dynamically connected to the movable motor 26.

[0026] A sludge stirring roller 24 is rotatably provided in the filtering working chamber 12 , and a stirring motor 25 is fixedly provided on the rear end surface of the machine body 11 . The rear end surface of the sludge stirring roller 24 is dynamically connected to the stirring motor 25 .

[0027] A silt removal disassembly plate 13 is fixedly provided on the front end face of the machine body 11, and a disassembly inner plate 31 is fixedly provided on the rear end face of the silt removal disassembly plate 13. The disassembly inner plate 31 and the silt removal disassembly plate 13 are detachably connected, so that silt removal work can be performed after disassembly.

[0028] A medicine box 28 is fixedly provided in the body 11, and the medicine box 28 can store sterilizing agents. The front end face of the medicine box 28 is provided with a medicine delivery port 14 connected to the outside, and the left end face of the medicine box 28 is provided with a medicine delivery tube 29 connected to the water storage chamber 27, and a delivery pump is installed in the medicine delivery tube 29.

[0029] A control panel 22 is fixedly disposed on the left end surface of the machine body 11 , and the control panel 22 can control the start and stop of all motors and pumps of the utility model.

[0030] Specific workflow:

[0031] When performing hydraulic dredging work, the utility model can be placed on the hull, and the bactericide can be added into the agent box 28 through the agent introduction port 14, the silt suction connecting pipe 15 is connected to the external silt suction machine, and the drain port 23 is connected to the external drainage device, and the dredging work can begin.

[0032] When desilting, with the start of the silt delivery pump 18, the external silt can be discharged into the filter working chamber 12 through the silt suction machine, the silt suction connecting pipe 15, the folding connecting pipe 16 and the top moving pipe 17. At the same time, the stirring motor 25 is started to drive the silt stirring roller 24 to rotate, so that the silt is constantly turned over in the filter working chamber 12 and squeezed with the filter inner plate 30, and the water in the silt can be discharged and filtered into the water storage chamber 27 through the filter inner plate 30. By starting the delivery pump in the drug delivery pipe 29, the bactericide in the drug box 28 is delivered into the water storage chamber 27. The sewage can be discharged to the lake surface through the drain port 23, so that the utility model can perform a preliminary purification function on the lake water. While discharging sewage, the moving motor 26 is continuously started back and forth to drive the moving shaft 21 to rotate, thereby driving the moving connecting block 20 and the top moving tube 17 to move back and forth, which can effectively increase the filtering efficiency of the filtering inner plate 30, and can also prevent the problem of being unable to filter due to excessive accumulation of silt in a single place. After the dredging is completed, the silt in the filtering working chamber 12 can be removed by disassembling the inner plate 31 and the silt discharge disassembly plate 13.

[0033] The above description is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any changes or modifications made by any technician in the field of the present invention are included in the patent scope of the present invention.

Claims

1. A hydraulic desilting and drainage device, comprising a body (11), characterized in that: A top movable tube (17) capable of moving left and right is provided on the upper side of the machine body (11); a foldable connecting tube (16) is fixedly provided on the right side of the lower end surface of the top movable tube (17); the foldable connecting tube (16) is made of a foldable material; and a silt suction connecting tube (15) connected to an external silt suction machine is provided on the lower end surface of the foldable connecting tube (16); The upper end surface of the machine body (11) is provided with a filtering working chamber (12) opening upward, the right side of the upper end surface of the machine body (11) is provided with a moving chamber (19) opening upward, the lower wall of the filtering working chamber (12) is fixedly provided with a filtering inner plate (30), the filtering inner plate (30) is provided with a gap for filtering sludge, the lower end surface of the filtering inner plate (30) is provided with a water storage chamber (27), the filtering inner plate (30) and the water storage chamber (27) are both arranged in an arc shape, and the rear wall of the water storage chamber (27) is provided with a drainage port (23) connected to an external drainage pump.

2. A hydraulic desilting and drainage device according to claim 1, characterized in that: A movable shaft (21) is rotatably provided in the movable cavity (19), a movable connecting block (20) capable of moving forward and backward is provided in the movable cavity (19), an outer circumferential surface of the movable shaft (21) is threadedly connected to the movable connecting block (20), a silt transport pump (18) is fixedly provided in the top movable tube (17), a lower end surface of the top movable tube (17) is fixedly connected to the movable connecting block (20), a movable motor (26) is fixedly provided on the rear end surface of the machine body (11), and the rear end surface of the movable shaft (21) is dynamically connected to the movable motor (26).

3. A hydraulic desilting and drainage device according to claim 1, characterized in that: A sludge stirring roller (24) is rotatably provided in the filtering working chamber (12), a stirring motor (25) is fixedly provided on the rear end surface of the machine body (11), and the rear end surface of the sludge stirring roller (24) is dynamically connected to the stirring motor (25).

4. A hydraulic desilting and drainage device according to claim 1, characterized in that: A sludge discharge disassembly plate (13) is fixedly provided on the front end surface of the machine body (11), and a disassembly inner plate (31) is fixedly provided on the rear end surface of the sludge discharge disassembly plate (13); the disassembly inner plate (31) and the sludge discharge disassembly plate (13) are detachably connected.

5. A hydraulic desilting and drainage device according to claim 1, characterized in that: A medicine box (28) is fixedly arranged in the machine body (11), and a front end surface of the medicine box (28) is provided with a medicine delivery port (14) connected to the outside, and a left end surface of the medicine box (28) is provided with a medicine delivery tube (29) connected to the water storage chamber (27), and a delivery pump is installed in the medicine delivery tube (29).

6. A hydraulic desilting and drainage device according to claim 1, characterized in that: A control panel (22) is fixedly provided on the left end surface of the machine body (11).

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